Move addPassesToEmitAssembly from TargetMachine to UltraSparc because it
really is sparc specific.

llvm-svn: 4308
diff --git a/llvm/lib/Target/Sparc/SparcInternals.h b/llvm/lib/Target/Sparc/SparcInternals.h
index 4304518..72691a2 100644
--- a/llvm/lib/Target/Sparc/SparcInternals.h
+++ b/llvm/lib/Target/Sparc/SparcInternals.h
@@ -709,7 +709,6 @@
 //---------------------------------------------------------------------------
 
 class UltraSparc : public TargetMachine {
-private:
   UltraSparcInstrInfo instrInfo;
   UltraSparcSchedInfo schedInfo;
   UltraSparcRegInfo   regInfo;
@@ -726,6 +725,8 @@
   virtual const MachineCacheInfo &getCacheInfo() const { return cacheInfo; }
   virtual const MachineOptInfo   &getOptInfo()   const { return optInfo; }
 
+  virtual void addPassesToEmitAssembly(PassManager &PM, std::ostream &Out);
+
   // getPrologEpilogCodeInserter - Inserts prolog/epilog code.
   virtual Pass* getPrologEpilogInsertionPass();